diff --git a/What-is-CUE.NET?.md b/What-is-CUE.NET?.md
index 30404ce..c751c03 100644
--- a/What-is-CUE.NET?.md
+++ b/What-is-CUE.NET?.md
@@ -1 +1,5 @@
-TODO
\ No newline at end of file
+CUE.NET is a C#-library build around the Corsair CUE-SDK. It aims to allow the fast and easy integration of (light controllable) Corsair-devices into your own tools/programs by exposing a simple API.  
+
+Unlike the original C++ SDK provided by Corsair CUE.NET adds a lot of highly abstract features like [Brushes](https://github.com/DarthAffe/CUE.NET/wiki/Understanding-CUE.NET-brushes) or [Effects](https://github.com/DarthAffe/CUE.NET/wiki/Understanding-CUE.NET-effects) which are straight forward to implement and use.  
+
+CUE.NET is NOT intended to be used without knowledge about C# or programming in general!
\ No newline at end of file